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# Created by: mb@imp.ch
# $FreeBSD$

PORTNAME=   jpgtn
PORTVERSION=    2.06
PORTREVISION=   2
CATEGORIES= graphics
MASTER_SITES=   ${MASTER_SITE_SUNSITE}
MASTER_SITE_SUBDIR= apps/graphics/misc

MAINTAINER= ports@FreeBSD.org
COMMENT=    Creates thumbnails of JPEG images

LIB_DEPENDS=    libjpeg.so:${PORTSDIR}/graphics/jpeg

GNU_CONFIGURE=  yes
CONFIGURE_ARGS= --with-libjpeg=${LOCALBASE}

PLIST_FILES=    bin/jpgtn \
        man/man1/jpgtn.1.gz

WITH_MAXSIZE?=  2048
WITH_MINSIZE?=  1
WITH_DEFSIZE?=  128

pre-everything::
    @${ECHO_MSG} "===>"
    @${ECHO_MSG} "===> You can control program functionality by defining the following variables:"
    @${ECHO_MSG} "===>"
.if !defined(WITH_MAXSIZE)
    @${ECHO_MSG} "===> Define WITH_MAXSIZE to set the maximum allowable thumbnail size"
.endif
.if !defined(WITH_MINSIZE)
    @${ECHO_MSG} "===> Define WITH_MINSIZE to set the minimum allowable thumbnail size"
.endif
.if !defined(WITH_DEFSIZE)
    @${ECHO_MSG} "===> Define WITH_DEFSIZE to set the default thumbnail size"
.endif
    @${ECHO_MSG} "===>"

post-patch:
.if defined(WITH_MAXSIZE)
    @${ECHO_MSG} "Setting MAXSIZE to ${WITH_MAXSIZE}"
    @${REINPLACE_CMD} "s/define MAXSIZE[[:blank:]]*2048/define MAXSIZE ${WITH_MAXSIZE}/" ${WRKSRC}/src/jpgtn.h
.endif
.if defined(WITH_MINSIZE)
    @${ECHO_MSG} "Setting MINSIZE to ${WITH_MINSIZE}"
    @${REINPLACE_CMD} "s/define MINSIZE[[:blank:]]*1/define MINSIZE ${WITH_MINSIZE}/" ${WRKSRC}/src/jpgtn.h
.endif
.if defined(WITH_DEFSIZE)
    @${ECHO_MSG} "Setting DEFAULTSIZE to ${WITH_DEFSIZE}"
    @${REINPLACE_CMD} "s/define DEFAULTSIZE[[:blank:]]*128/define DEFAULTSIZE ${WITH_DEFSIZE}/" ${WRKSRC}/src/jpgtn.h
.endif
    @${REINPLACE_CMD} "s/(2-2048) the size defaults to 128/(${WITH_MINSIZE}-${WITH_MAXSIZE}) the size defaults to ${WITH_DEFSIZE}/" \
        ${WRKSRC}/doc/jpgtn.1

.include <bsd.port.mk>